diff --git a/sys/fs/udf/udf_rename.c b/sys/fs/udf/udf_rename.c
index f8064d35605e..6f413caf1be3 100644
--- a/sys/fs/udf/udf_rename.c
+++ b/sys/fs/udf/udf_rename.c
@@ -1,4 +1,4 @@
-/* $NetBSD: udf_rename.c,v 1.11 2014/11/10 18:46:33 maxv Exp $ */
+/* $NetBSD: udf_rename.c,v 1.12 2014/11/10 19:44:08 riz Exp $ */
 
 /*
  * Copyright (c) 2013 Reinoud Zandijk
@@ -28,7 +28,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: udf_rename.c,v 1.11 2014/11/10 18:46:33 maxv Exp $");
+__KERNEL_RCSID(0, "$NetBSD: udf_rename.c,v 1.12 2014/11/10 19:44:08 riz Exp $");
 
 #include <sys/param.h>
 #include <sys/errno.h>
@@ -36,6 +36,7 @@ __KERNEL_RCSID(0, "$NetBSD: udf_rename.c,v 1.11 2014/11/10 18:46:33 maxv Exp $")
 #include <sys/mount.h>
 #include <sys/namei.h>
 #include <sys/stat.h>
+#include <sys/malloc.h>
 #include <sys/dirent.h>
 #include <sys/vnode.h>
 #include <sys/vnode_if.h>